[INFO] cloning repository https://github.com/MHBauer/sfv-checker-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MHBauer/sfv-checker-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMHBauer%2Fsfv-checker-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMHBauer%2Fsfv-checker-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4dd9fe641d8ab52ced11730b2c0a06862b010a0c [INFO] checking MHBauer/sfv-checker-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMHBauer%2Fsfv-checker-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MHBauer/sfv-checker-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MHBauer/sfv-checker-rs [INFO] finished tweaking git repo https://github.com/MHBauer/sfv-checker-rs [INFO] tweaked toml for git repo https://github.com/MHBauer/sfv-checker-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MHBauer/sfv-checker-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae785740b00b786ed26a4164cd415a8d4270d3283acf541cb11b05a4df33c337 [INFO] running `Command { std: "docker" "start" "-a" "ae785740b00b786ed26a4164cd415a8d4270d3283acf541cb11b05a4df33c337", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae785740b00b786ed26a4164cd415a8d4270d3283acf541cb11b05a4df33c337", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae785740b00b786ed26a4164cd415a8d4270d3283acf541cb11b05a4df33c337", kill_on_drop: false }` [INFO] [stdout] ae785740b00b786ed26a4164cd415a8d4270d3283acf541cb11b05a4df33c337 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de6a6dd15cd6ba8422ddf9bb86fd79343da899db3ec620a183498a77ebf4a4b9 [INFO] running `Command { std: "docker" "start" "-a" "de6a6dd15cd6ba8422ddf9bb86fd79343da899db3ec620a183498a77ebf4a4b9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking aho-corasick v1.1.1 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking same-file v0.1.3 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking walkdir v1.0.7 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking pbr v1.1.1 [INFO] [stderr] Checking number_prefix v0.2.8 [INFO] [stderr] Checking regex-automata v0.3.9 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking regex v1.9.6 [INFO] [stderr] Checking indicatif v0.11.0 [INFO] [stderr] Checking sfv-checker-rs v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Sha512` [INFO] [stdout] --> src/main.rs:288:36 [INFO] [stdout] | [INFO] [stdout] 288 | use sha2::{Digest, Sha256, Sha512}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sha512` [INFO] [stdout] --> src/main.rs:288:36 [INFO] [stdout] | [INFO] [stdout] 288 | use sha2::{Digest, Sha256, Sha512}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CRC_POLY` is never used [INFO] [stdout] --> src/crc_fast/mod.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const CRC_POLY: u32 = 0xEDB88320; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `checksum_ieee_four_byte` is never used [INFO] [stdout] --> src/crc_fast/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn checksum_ieee_four_byte(bytes: &[u8]) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `checksum_ieee_sixteen_byte` is never used [INFO] [stdout] --> src/crc_fast/mod.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn checksum_ieee_sixteen_byte(bytes: &[u8]) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `checksum_ieee_sixteen_byte_iterator` is never used [INFO] [stdout] --> src/crc_fast/mod.rs:318:8 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn checksum_ieee_sixteen_byte_iterator(mut reader: R, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CRC_POLY` is never used [INFO] [stdout] --> src/crc_fast/mod.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const CRC_POLY: u32 = 0xEDB88320; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `checksum_ieee_four_byte` is never used [INFO] [stdout] --> src/crc_fast/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn checksum_ieee_four_byte(bytes: &[u8]) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `checksum_ieee_sixteen_byte` is never used [INFO] [stdout] --> src/crc_fast/mod.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn checksum_ieee_sixteen_byte(bytes: &[u8]) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `checksum_ieee_sixteen_byte_iterator` is never used [INFO] [stdout] --> src/crc_fast/mod.rs:318:8 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn checksum_ieee_sixteen_byte_iterator(mut reader: R, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.72s [INFO] running `Command { std: "docker" "inspect" "de6a6dd15cd6ba8422ddf9bb86fd79343da899db3ec620a183498a77ebf4a4b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de6a6dd15cd6ba8422ddf9bb86fd79343da899db3ec620a183498a77ebf4a4b9", kill_on_drop: false }` [INFO] [stdout] de6a6dd15cd6ba8422ddf9bb86fd79343da899db3ec620a183498a77ebf4a4b9